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a ball is thrown up vertically and returns back to thrower in 6s.assuming there is no air friction, calculate the acceleration while ball is returning  
Asked by itsasiddiqa | 08 Nov, 2019, 22:28: PM
answered-by-expert Expert Answer
If the ball is moving in gravitational field, acceleration of the ball is g = 9.8 m/s2 , which is acceleration due to gravity
Answered by Thiyagarajan K | 09 Nov, 2019, 09:01: AM

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JEE main - Physics
a marble block of mass 2 kg lying on ice when a given velocity of 6 ms–1 is stopped by friction in 10 seconds then co efficient of friction is
Asked by sumalathamadarapu9 | 23 Oct, 2024, 22:06: PM
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JEE main - Physics
show that the frequency of oscillations remain unchanged whether a mass attached to a spring is made to oscillate in the vertical or in the horizontal direction
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JEE main - Physics
Square of the time period of revolution of a planet is proportional to the cube of the mean distance between sun and planet. If mean distance is increased by 2% then percentage change in its time period is
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JEE main - Physics
two particles of mass m and 4m are initially actress the sad moving towards each other due to mutual gravitational force at an instantly of m is vî then at this instant the velocity of mass 4m is
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JEE main - Physics
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JEE main - Physics
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JEE main - Physics
A ball of mass m approaches a moving wall of infinite mass with speed v along the normal to the wall. The speed of the ball is u towards the ball. The speed of the ball after elastic collision with the wall is
Asked by yayashvadutta45 | 15 Sep, 2024, 19:47: PM
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JEE main - Physics
a current of 2a is flowing through a conductor of length 22m bent in arc radius 5cm
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JEE main - Physics
two vectors vector a and vector B lie in one plane vector c lie in the different plane then vector a + vector b + vector c is
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JEE main - Physics
What is impulse?
Asked by vradhysyam | 26 Aug, 2024, 17:17: PM
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